{% for enable_vertical_merge_algorithm in [0, 1] -%}
*** BEFORE MUTATION BEFORE MERGE ***
1	1	1	0	all_1_1_0
2	2	2	0	all_2_2_0
3	3	1	1	all_1_1_0
4	4	1	2	all_1_1_0
5	5	2	1	all_2_2_0
6	6	2	2	all_2_2_0
*** AFTER MUTATION BEFORE MERGE ***
1	0	1	0	all_1_1_0_3
2	0	2	0	all_2_2_0_3
3	0	1	1	all_1_1_0_3
4	4	1	2	all_1_1_0_3
5	5	2	1	all_2_2_0_3
6	6	2	2	all_2_2_0_3
*** AFTER MUTATION AFTER MERGE ***
1	0	1	0	all_1_2_1_3
2	0	2	0	all_1_2_1_3
3	0	1	1	all_1_2_1_3
4	4	1	2	all_1_2_1_3
5	5	2	1	all_1_2_1_3
6	6	2	2	all_1_2_1_3
*** AFTER MUTATION AFTER MERGE , NEW BLOCK ***
1	0	1	0	all_1_2_1_3
2	0	2	0	all_1_2_1_3
3	0	1	1	all_1_2_1_3
4	4	1	2	all_1_2_1_3
5	5	2	1	all_1_2_1_3
6	6	2	2	all_1_2_1_3
7	7	4	0	all_4_4_0
8	8	4	1	all_4_4_0
9	9	4	2	all_4_4_0
*** AFTER MUTATION AFTER MERGE , NEW BLOCK MERGED ***
1	0	1	0	all_1_4_2_3
2	0	2	0	all_1_4_2_3
3	0	1	1	all_1_4_2_3
4	4	1	2	all_1_4_2_3
5	5	2	1	all_1_4_2_3
6	6	2	2	all_1_4_2_3
7	7	4	0	all_1_4_2_3
8	8	4	1	all_1_4_2_3
9	9	4	2	all_1_4_2_3
{% endfor -%}
